Merge branch 'cherry-pick-c2b357bf-2' into '16-8-stable-ee'

Stop orphaning pages deployments on Geo secondaries on 16.8

See merge request https://gitlab.com/gitlab-org/gitlab/-/merge_requests/153011



Merged-by: Mayra Cabrera <mcabrera@gitlab.com>
Approved-by: Douglas Barbosa Alexandre <dbalexandre@gmail.com>
Approved-by: Michael Kozono <mkozono@gitlab.com>
Approved-by: Désirée Chevalier <dchevalier@gitlab.com>
Approved-by: Mayra Cabrera <mcabrera@gitlab.com>
Co-authored-by: Kassio Borges <kborges@gitlab.com>

app/workers/pages/deactivated_deployments_delete_cron_worker.rb

@@ -12,8 +12,7 @@ class DeactivatedDeploymentsDeleteCronWorker
 
     def perform
       PagesDeployment.deactivated.each_batch do |deployments|
-        deployments.each { |deployment| deployment.file.remove! }
-        deployments.delete_all
+        deployments.each(&:destroy!)
       end
     end
   end